GLES
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Good to know:
* disabling compositing effect in XFCE, accelerate GLES rendering in other applications
* glmark2-es draw (with ARM blob driver) at about 100FPS in XFCE (compositing disabled), and 400 to 500 fps in enlightenment !!! every test are 4 to 5 times faster with enlightenment (no GL activated in desktop). Perfs are far better with Panfrost (Mesa 19.2.0 RC or git version required)
* android driver (more uptodate) can be used with libhybris (need to be ported to archlinuxARM)
Further reading: http://pandorawiki.org/Porting_to_GLES_from_GL

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!! The GL test here are based on ARM blob driver, see mesa-git.panfrost_lima/ directory for Mesa version where far more applications works due to Full GL partial support !!
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Some software that use GLES acceleration :
* glmark2-es (included in glmark2, benchmark tool), linked to libEGL
* ppsspp-qt, linked to libEGL
* marble, the mapping tool based on OSM (use the QT toolkit too), linked to libglapi and libxcb-glx
* dolphin-emu (Mali driver crash in full screen)
* weston (wayland compositor, in a window, doesn't work in full screen on my rk3288 system if Mali blob activated.
* GF (gamedev framework) (since v0.0.2), still to be packaged https://gamedevframework.github.io/ linked to libwayland-egl
* Pencil2D (full featured cartoon animation making tool), libGLESv2.so.2 (detected at build time), libxcb-dri2, libxcb, libdrm. 

Need to be tested:
* SDL2, linked to libwayland-egl (default is to link to GL, GLES1, GLES2, how is it detected ?)
* löve (Löve 0.10 and after), linked to libwayland-egl, parameter "export LOVE_GRAPHICS_USE_OPENGLES=1" doesn't seems to work, even on 0.10/0.10.1
* yabause, linked to libGL, libQT5OpenGL and libGLESv2
* retroarch, linked to libwayland-egl, libEGL.
* pcsxr, linked to libwayland-egl, libEGL, libglAPI
* kivy (framework python)

Need to be ported to ArchLinuxARM. linuxbochs ports several software to OpenPANDORA (ARM powered), open console:
* https://github.com/lunixbochs/glshim GLshim OpenGL1 wrapper to OpenGL ES
* https://github.com/lunixbochs/glues GLU ES, ES port of GLU.
* https://github.com/arpisab/OpenGLES contain an OpenGL ES version of GLEW/Glew
* https://chromium.googlesource.com/angle/angle/+/master/README.md ANGLE, OpenGL => OpenGLES wrapper
* https://github.com/anholt/libepoxy libepoxy - Epoxy is a library for handling OpenGL function pointer management for you.
* https://github.com/lunixbochs/vectorial ARM NEON & SSE accelerated vector calculation.
* https://github.com/aras-p/glsl-optimizer 0ptimize GLSL shaders to OpenGL ES for mobile platforms.
* https://github.com/lunixbochs/fs-uae-gles UAE (Unix Amiga Emulator) ported to OpenGL ES
* https://github.com/lunixbochs/minorgems-gles
* https://github.com/p3/regal Regal is a user-space OpenGL layer for OpenGL 2.x, 3.x, 4.x, Core contexts and ES 2.0. Regal implements OpenGL loading, emulation for ES and Core contexts and tools for debugging. See also https://lists.freedesktop.org/archives/mesa-dev/2012-March/019692.html

Some tips for specifics applications:
* https://pushpopmov.blogspot.fr/2016/02/trigger-rally-gles-on-imx6q.html
* http://www.cruisersforum.com/forums/f134/opencpn-runs-on-embedded-arm-74082-15.html
* http://cegui.org.uk/forum/viewtopic.php?t=7073

Games engine:
* AGS https://github.com/adventuregamestudio/ags
* Godot (see above)
* GF (see above)
* Löve (see above)

GLU ES, a port of GLU to openGLES (last update 20/08/2013):
https://github.com/lunixbochs/glues

Can be usefull:
* http://malideveloper.arm.com/downloads/Sponsored%20Session%20-%20OPEN%20GL%20ES%203-x.pdf